From e9a0bc14dd0d14741e909a1b268c35d8551e971e Mon Sep 17 00:00:00 2001
From: Jay Zhuang <zjay@fb.com>
Date: Wed, 12 May 2021 11:38:03 -0700
Subject: [PATCH] Fix cmake failed to build db_bench (#8289)

Summary:
And change the cmake build on macos with GFLAGS on to cover more cases.

Pull Request resolved: https://github.com/facebook/rocksdb/pull/8289

Reviewed By: zhichao-cao

Differential Revision: D28372467

Pulled By: jay-zhuang

fbshipit-source-id: ad7fbe523c3fb135ef5281adbaf2070ca5d0873d
---
 .circleci/config.yml | 2 +-
 CMakeLists.txt       | 1 +
 2 files changed, 2 insertions(+), 1 deletion(-)

diff --git a/.circleci/config.yml b/.circleci/config.yml
index 51fcf2bae..4c2d361d1 100644
--- a/.circleci/config.yml
+++ b/.circleci/config.yml
@@ -138,7 +138,7 @@ jobs:
       - install-cmake-on-macos
       - install-gflags-on-macos
       - pre-steps-macos
-      - run: ulimit -S -n 1048576 && (mkdir build && cd build && cmake -DWITH_GFLAGS=0 .. && make V=1 -j32) | .circleci/cat_ignore_eagain
+      - run: ulimit -S -n 1048576 && (mkdir build && cd build && cmake -DWITH_GFLAGS=1 .. && make V=1 -j32) | .circleci/cat_ignore_eagain
       - post-steps
 
   build-linux:
diff --git a/CMakeLists.txt b/CMakeLists.txt
index 3b34e5e2b..8f67a1a36 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -1342,6 +1342,7 @@ endif()
 
 if(WITH_BENCHMARK_TOOLS)
   add_executable(db_bench${ARTIFACT_SUFFIX}
+    tools/simulated_hybrid_file_system.cc
     tools/db_bench.cc
     tools/db_bench_tool.cc)
   target_link_libraries(db_bench${ARTIFACT_SUFFIX}